Problem with Developing/Creating file after moving to another computer
The FileMaker Pro 10 file was originally created on a Macbook Pro running Mac OS 10.5.7 then transfer to my Mac Pro Quad-Core system running OS 10.5.8. I wanted to continue working on the file but realized the file is not editable. I've researched tutorials and help data and cannot find a solution. It seems like a simple UNLOCK would work, yet I cannot file where to unlock the file to copy and work on it on another machine.
Would appreciate guidance in being able to work/develop a file on multiple Mac machines.